<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>注册页面</title>
<style>
    *{
        margin: 0px;
        padding: 0px;
        box-sizing: border-box;
    }
    body{
        background: url("../img/register_bg.png") no-repeat center;
        padding-top: 25px;
    }

    .rg_layout{
        width: 900px;
        height: 500px;
        border: 8px solid #EEEEEE;
        background-color: white;
        /*让div水平居中*/
        margin: auto;
    }

    .rg_left{
        /*border: 1px solid red;*/
        float: left;
        margin: 15px;
    }
    .rg_left > p:first-child{
        color:#FFD026;
        font-size: 20px;
    }

    .rg_left > p:last-child{
        color:#A6A6A6;
        font-size: 20px;

    }


    .rg_center{
        float: left;
       /* border: 1px solid red;*/

    }

    .rg_right{
        /*border: 1px solid red;*/
        float: right;
        margin: 15px;
    }

    .rg_right > p:first-child{
        font-size: 15px;

    }
    .rg_right p a {
        color:pink;
    }

    .td_left{
        width: 100px;
        text-align: right;
        height: 45px;
    }
    .td_right{
        padding-left: 50px ;
    }

    #username,#password,#email,#name,#tel,#birthday,#checkcode{
        width: 251px;
        height: 32px;
        border: 1px solid #A6A6A6 ;
        /*设置边框圆角*/
        border-radius: 5px;
        padding-left: 10px;
    }
    #checkcode{
        width: 110px;
    }

    #img_check{
        height: 32px;
        vertical-align: middle;
    }

    #btn_sub{
        width: 150px;
        height: 40px;
        background-color: #FFD026;
        border: 1px solid #FFD026 ;
    }
    #td_sub{
       padding-left: 150px;
    }

    .error{
        color:red;
        vertical-align: middle;
    }
</style>

    <script>
        window.onload = function(){
            document.getElementById("form").onsubmit = function(){

                return checkUsername()&&checkPassword();
            }
        }

        function checkUsername(){
            var username = document.getElementById("username").value;
            var reg_username = /^\w{6,12}$/;
            var flag = reg_username.test(username);
            var s_username = document.getElementById("s_username");
            if(flag){
                s_username.innerHTML = "<img height='25' width='35' src='../img/gou.png'>";
            }else{
                s_username.innerHTML = "用户名格式有误";
            }
            return flag;

        }
        function  checkPassword(){
             var password = document.getElementById("password").value;
             var  reg_password=/^\w{6,12}$/;
              var flag = reg_password.test(password);
               var s_password = document.getElementById("s_password");
              if(flag){
                  s_password.innerHTML="<img height='25' width='35' src='../img/gou.png'>";
              }else{
                  s_password.innerHTML="密码格式错误";
              }
              return flag;
        }






    </script>


</head>
<body>



 <div class="rg_layout">
     <div class="rg_left">
         <p>新用户注册</p>
         <p>USER REGISTER</p>

     </div>

     <div class="rg_center">
         <div class="rg_form">
             <!--定义表单 form-->
             <form action="#" id="form" method="get">
                 <table>
                     <tr>
                         <td class="td_left"><label for="username">用户名</label></td>
                         <td class="td_right">
                             <input type="text" name="username" id="username" placeholder="请输入用户名">
                             <span id="s_username" class="error"></span>
                         </td>

                     </tr>

                     <tr>
                         <td class="td_left"><label for="password">密码</label></td>
                         <td class="td_right">
                             <input type="password" name="password" id="password" placeholder="请输入密码">
                             <span id="s_password" class="error"></span>
                         </td>
                     </tr>

                     <tr>
                         <td class="td_left"><label for="email">Email</label></td>
                         <td class="td_right"><input type="email" name="email" id="email" placeholder="请输入邮箱"></td>
                     </tr>

                     <tr>
                         <td class="td_left"><label for="name">姓名</label></td>
                         <td class="td_right"><input type="text" name="name" id="name" placeholder="请输入姓名"></td>
                     </tr>

                     <tr>
                         <td class="td_left"><label for="tel">手机号</label></td>
                         <td class="td_right"><input type="text" name="tel" id="tel" placeholder="请输入手机号"></td>
                     </tr>

                     <tr>
                         <td class="td_left"><label>性别</label></td>
                         <td class="td_right">
                             <input type="radio" name="gender" value="male"> 男
                             <input type="radio" name="gender" value="female"> 女
                         </td>
                     </tr>

                     <tr>
                         <td class="td_left"><label for="birthday">出生日期</label></td>
                         <td class="td_right"><input type="date" name="birthday" id="birthday" placeholder="请输入出生日期">
                         </td>
                     </tr>

                     <tr>
                         <td class="td_left"><label for="checkcode">验证码</label></td>
                         <td class="td_right"><input type="text" name="checkcode" id="checkcode" placeholder="请输入验证码">
                             <img id="img_check" src="img/verify_code.jpg">
                         </td>
                     </tr>


                     <tr>
                         <td colspan="2"  id="td_sub"><input type="submit" id="btn_sub" value="注册"></td>
                     </tr>
                 </table>

             </form>


         </div>

     </div>

     <div class="rg_right">
         <p>已有账号?<a href="#">立即登录</a></p>
     </div>


 </div>

</body>
</html>